java -jar appletserver-0.0.1-SNAPSHOT.jar -Djava.net.preferIPv4Stack=true
# 后台运行jar
nohup java -jar appletserver-0.0.1-SNAPSHOT.jar &

# 查看当前运行jar
ps -ef | grep java

# 结束运行 jar
kill -9 20502

# 删除jar包
cd /home/aqie/javaProjects/cellar
rm -rf appletserver-0.0.1-SNAPSHOT.jar  nohup.out


# 删除uploads 下文件
rm -rf ./uploads/*

# 查看端口
- lsof -i:8080
- netstat -tnlp | grep :443
- netstat -ano